急性心肌梗死(AM I)为临床常见心血管急症,随着近年来医学技术的发展,AM I的治疗有了很大的进步,更强调早期溶栓治疗,而溶栓治疗对发病时间的要求非常严格,但在临床上有些急性心肌梗死患者往往症状不典型而导致误漏诊,贻误了最佳治疗时机,为了更好地掌握AM I的早期诊断,降低漏 Acute myocardial infarction (AMI) is a common clinical cardiovascular emergency. With the development of medical technology in recent years, the treatment of AMI has made great progress, more emphasis on early thrombolytic therapy, and thrombolytic therapy on the onset time requirements Very strict, but in clinical patients with some acute myocardial infarction often atypical symptoms leading to misdiagnosis, delaying the best timing of treatment, in order to better grasp the AMI early diagnosis, reduce leakage